#21181c

Color #21181c

A muted very dark pink.

Closest named color Black #000000 · ΔE 10.96 Nearest Tailwind class mauve-900 #1d161e · ΔE 2.7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#21181c

RGB

rgb(33, 24, 28)

HSL

hsl(333.3, 15.8%, 11.2%)

HSV / HSB

hsv(333.3, 27.3%, 12.9%)

CMYK

cmyk(0%, 27.3%, 15.2%, 87.1%)

LAB

lab(9.49, 5.38, -1.08)

LCH

lch(9.49, 5.49, 348.65)

OKLCH

oklch(22.2%, 0.016, 349.95)

HWB

hwb(333.3, 9.4%, 87.1%)

Harmony colors

Complementary

#18211d

Analogous

#211821

#21181c

#211918

Triadic

#21181c

#1c2118

#181c21

Split-complementary

#21181c

#182119

#182121

Tetradic

#21181c

#211d18

#18211d

#181c21

Square

#21181c

#212118

#18211d

#191821

Shades

Color #21181c mixed toward black.

#1c1417

#161013

#110c0e

#0b0809

#060405

Tints

Color #21181c mixed toward white.

#4d3841

#785866

#a07c8c

#bfa8b2

#dfd3d9

Tones

Color #21181c mixed toward gray.

#20191c

#201a1c

#1f1a1c

#1e1b1c

#1d1c1c

Accessibility

Aa White text on this color

17.33:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1d1b · ΔE 8.2

Deuteranopia

#1e1f1b · ΔE 10.1

Tritanopia

#211a1a · ΔE 3.1

Achromatopsia

#1a1a1a · ΔE 6.9

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #21181c;

Tailwind (arbitrary value)

bg-[#21181c]

Related colors

Hot Pink #ff69b4

Deep Pink #ff1493

Lavender Blush #fff0f5

Pale Violet Red #db7093

Medium Violet Red #c71585

Crimson #dc143c

Frequently asked questions

#21181c (#21181c) is rgb(33, 24, 28) in RGB.

No, #21181c is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #21181c, or check how it holds up for accessibility.

Generate a palette → Check contrast